Piano

precalc3.JPG

Equation: y=x
Domain: (-infinity, infinity)
Range: (-infinity, infinity)
Discontinuities: none
Symmetry: origin
Even, Odd, or neither?: f(-x)= -x= -f(x) ODD
End behavior:
lim f(x) = infinity

x-->infinity
lim f(x) = -infinity
x--> -infinity